I. Core SPC Legal Framework for Blueprint/Archive Entitlement Disputes

The Supreme People’s Court generally applies:

1. Civil Code (Property + Contract rules)

• Ownership must be lawfully created or transferred
• Possession ≠ ownership
• Contract determines entitlement to deliver drawings

2. Copyright Law

Engineering drawings and architectural blueprints are protected as:

• “works of graphic art / design drawings”
• creator holds moral + economic rights unless transferred

3. Archives Law (state or institutional archives)

• Certain “archive materials” belong to:
  • state agencies
  • public institutions
  • enterprises with mandatory filing duties
• access is regulated, not freely transferable

4. SPC Judicial Principle

SPC consistently applies:

“Substance over form + clear rights chain + protection of lawful possession”

(Reflected in SPC typical property-rights and IP protection case series)

II. Major Types of Blueprint Archive Entitlement Disputes (SPC Practice)

Case Law Type 1 — Engineering design copyright vs employer ownership

SPC pattern: Design institute vs former employee

Rule

• If created in “job duties,” employer owns economic rights
• if created independently, designer retains rights

Typical SPC reasoning

• contract of employment defines ownership
• absence of assignment → rights remain with creator

Case Law Type 2 — Construction company vs subcontractor over blueprints

Rule

• subcontractor cannot claim ownership of project drawings
• unless contract explicitly transfers intellectual property

SPC principle

• “contract governs entitlement; technical possession is irrelevant”

Case Law Type 3 — Government archive custody vs private developer claim

Rule

• planning bureau archives belong to state custody system
• developer may only access copies, not original records

SPC reasoning

• archives are public administrative property, not private assets
• administrative litigation applies, not civil ownership claims

Case Law Type 4 — Data/blueprint leakage between competitors

Rule

• unauthorized copying of architectural blueprints = IP infringement
• even if obtained from “shared consultant”

SPC approach

• strict protection of trade secrets + technical drawings
• damages awarded for competitive misuse

Case Law Type 5 — Joint venture dispute over design archive control

Rule

• joint ownership requires explicit agreement
• absent agreement → default is proportional contribution analysis

SPC principle

• “shared investment does not automatically create shared IP rights”

Case Law Type 6 — Archival evidence authenticity dispute in litigation

Rule

• courts require:
  • original archive stamp
  • custody chain verification
  • electronic traceability where digital

SPC approach

• rejects “unverified copies” as decisive evidence
• prioritizes integrity of archive system

III. SPC Judicial Trends in Such Disputes

1. Strong protection of “rights chain”

Courts require full documentation of:

• creation → assignment → custody → transfer

2. Archives treated as dual-nature objects

• public administrative records OR private IP materials

3. Evidence authenticity is decisive

• especially in blueprint reproduction disputes

4. Digital transformation influence

SPC increasingly accepts:

• scanned archives
• blockchain-style evidence logs (in pilot reasoning contexts)

IV. Key SPC Guiding Principles Extracted

Across property/IP/archive cases, SPC repeatedly emphasizes:

• Lawful origin determines ownership
• Contract overrides possession
• Archives require strict custody integrity
• Blueprints = both IP asset + technical evidence
• Unauthorized copying = infringement even without physical theft

V. Practical Legal Conclusion

A “Blueprint Archive Entitlement Dispute” in SPC logic is not one category but a hybrid dispute, usually resolved by combining:

• Civil Code (ownership & contracts)
• Copyright Law (design protection)
• Administrative Law (state archive control)
• Evidence rules (authenticity of records)